Pin It Population growth is a threatening problem Due to density in the population, many go without food and other necessary elements in their life and poverty struggle continues on, poorer countries becoming poorer and richer countries becoming richer.
Positive and negative effects of population growth Positive and negative effects of population growth Here, population growth refers to the increase in the number of individuals across the world. According to a research, the last two centuries witnessed population explosion with the number increasing from 1 billion in the year to 7.
Prior to the 19th century, people lacked medical facilities and death rates were high. With the advancement of the science and medicines, the death rates declined and high birth rates in the 19th and 20th century led to the population growth.
And the same reasons are still keeping the numbers high. While the developed countries have seen low numbers in last few decades, developing and poor countries growth rates are rising. The impact of population growth varies with world region.
Positive effects of population growth: Population growth contributes to the new inventions and growth of a country. Enhances nation security Today, civilians in several small nations such as South Korea have to carry mandatory military service.
To maintain the integrity of a nation during war, the government necessitates these services among public. Such practices do not take place in countries with high population growth.
With more civilians at hands, the government gets the opportunity to choose the physically fit soldiers to keep the country secured from external disturbances.
Technological innovations High population means the huge number of brains. More demand of every basic necessity in such countries encourages these brains to bring new ideas to fulfill required needs of a nation.
Green Revolution in India in the s is a fair example of innovative technology. The increasing food demand led to the invention of High Yield variety seeds which doubled the production and maintained food security of the country.
Economic benefits Population growth provides numerous business opportunities. It leads to increase in demand for goods and services.
And this demand encourages businessmen to try their luck in manufacturing the products and compete in the market. The countries with high production in specific goods gain monetary benefits by exporting them.
Increase in the labor force makes a country capable and enhances its infrastructure advancement. Negative effects of population growth: Numerous factors stimulate government to enact laws in limiting population growth. Unemployment Unemployment is an important cause of the overpopulation.
With an increase in the number of individuals for few jobs, the competition rises and a small amount gets an employment. And those jobs are either disguised or an underemployment. Many developing and under-developed countries face this problem as they do not possess required infrastructure and facilities to generate employment for masses.
Also, the rates of living standard, diseases, and suicides are high, in these countries. Food security issues A nutritious food and a 3 meals-a-day is a major problem arises with the population growth.
As food is a basic requirement of an individual, the demand increases with population. The government of countries with low capacity and cropping area finds difficulty in fulfilling these demands.
At times, these countries have to import grains in a large amount, which results in limiting the budget set for the profitable development. And the high pressure on the available food stock engenders inadequate supply, which leads to malnourishment and diseases, thereafter.
Environment degradation History shows that high food demand changed the forests into the cultivable lands. Low forest area means decreased wildlife, which increases animals-humans conflict at the boundary regions.The effects of population growth are varied and vast.
While population growth, of any species, may be beneficial to a certain extent, there may come a time when the number in the population exceeds the natural resources available to sustain it.
This is referred to as overpopulation. The consequences of such an event are severe and major. The Effect Of Population Growth On Solow Growth Model Words | 7 Pages. The effect of population growth on Solow Growth model I. Introduction In order to study the economic growth, many economists had established a large number of economic growth model.
Negative Population Growth, Inc. (NPG) is a national nonprofit membership organization. It was founded in to educate the American public and political leaders about the devastating effects of overpopulation on our environment, resources and standard of living.
Positive and negative effects of population growth Here, population growth refers to the increase in the number of individuals across the world.
According to a research, the last two centuries witnessed population explosion with the number increasing from 1 billion in the year to billion in and various studies expect this number. Negative population growth means that there are more individuals leaving the population than joining the population.
For humans, leaving the population usually means either dying or emigrating. Effects of Population Growth on Environment This is not the latest jackpot prize, but billion is a very formidable number. It [It must refer to a specific word in the sentence or the reader can become confused.] is the population of the earth.